Draconic Shard Psychic Crush

Psychic Crush (Recharge 5–6). The shard unleashes a pulse of psychic power. Each creature of the shard’s choice in a 60-foot-radius sphere centered on it must make a DC 20 Intelligence saving throw. On a failed save, the creature takes 10d10 psychic damage and is stunned until the end of its next turn. On a successful save, the creature takes half as much damage and isn’t stunned.